Class 11MathematicsPair of straight linesBisectors of the angle between the lines, Point of intersection of the lines
DifficultThe equation of a pair of lines $y=px$ and $y=qx$ can be written as $(y-px)(y-qx)=0$. Then the equation of the pair of angle bisectors of the lines $x^2-4xy-5y^2=0$ is
- A$x^2-3xy+y^2=0$
- B$x^2+4xy-y^2=0$
- C$x^2-3xy-y^2=0$
- D$x^2+3xy-y^2=0$
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Similar Questions
If the pairs of straight lines $x^2-2 q x y-y^2=0$ and $x^2-2 p x y-y^2=0$ bisect the angles between each other,then which of the following is correct?
If the equation $ax^2+2hxy+by^2+2gx+2fy+c=0$ represents a pair of straight lines,then the square of the distance of their point of intersection from the origin is
DifficultTS EAMCET 2013
View SolutionThe equation of the bisectors of the angle between the lines given by $3x^2+5xy+4y^2=0$ is
The point of intersection of the pair of lines $x^2+xy+2y^2-3x+2y+4=0$ is
The joint equation of the bisectors of the angle between the lines represented by $3x^{2} + 2xy - y^{2} = 0$ is:
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